Express the perimeter of the triangle as a polynomial
8x - 2
5x - 4
9x - 3

Answer:
P = a + b + c
P = (8x + 2) + (5x - 4) + (9x + 3)
P = 8x + 5x + 9x + 2 - 4 + 3
P = 22x + 1
I hope this helps.